My daughter is 19 months old. She has severe trouble sleeping. She doesn't sleep till 2 AM in the morning and also doesn't let us sleep. We turn off the room lights by 10 PM and also ensure that the room is silent. But she is very active and keeps playing till 2 AM. Sometimes, we also give her 5 ml of Colicaid drops but she doesn't sleep. We are extremely tired and seeking some help in terms of an appropriate medicine to make our baby sleep on time. We want her to sleep and wake up on schedule so we can plan her schooling in the next few months. Requesting kind help from a pediatrician in this regard. Thank you!